*** Primary Characterization Data ***

Pedon ID: 94MT089002

( Sanders, Montana )

Print Date: Nov 12 2024 3:47AM

Sampled as on Apr 20, 1994:	Bend ; Loamy-skeletal, mixed, frigid Andic Eutrochrept
Revised to correlated:	Inclusion ; Loamy-skeletal, mixed, frigid Andic Eutrochrepts

				United States Department of Agriculture
SSL	-	Project	RP94MT197   SANDERS COUNTY	Natural Resources Conservation Service
	-	Site ID	S1994MT089002   Lat: 47° 54' 5.00" north  Long: 115° 0' 53.01" west  MLRA: 43	National Soil Survey Center
	-	Pedon No.	94P0604	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
94P04372	Bs	Bs	3-23				SIL	SIL
94P04373	2E	2E	23-38				L	SIL
94P04374	2E/Bw	2E/Bw	38-61				L	SIL
94P04375	2Bk1	2Bk1	61-94				L	SIL
94P04376	2Bk2	2Bk2	94-152				SL	SIL

---

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
				3A1a1a	3A1a1a	3A1a1a	3A1a1a		3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
94P04372	3-23	Bs	S	sil	4.2	62.3	33.5			33.6	28.7	12.7	5.1	3.0	5.3	7.4	17	38	5	68	60
94P04373	23-38	2E	S	sil	11.3	51.0	37.7		0.7	31.0	20.0	10.8	6.0	4.2	7.6	9.1	19	43	3	75	67
94P04374	38-61	2E/Bw	S	sil	12.2	54.9	32.9		7.1	38.8	16.1	9.1	8.5	5.9	5.6	3.8	5	21	4	47	36
94P04375	61-94	2Bk1	S	sil	7.6	60.5	31.9		0.7	40.9	19.6	9.8	8.1	4.9	5.3	3.8	10	27	8	57	53
94P04376	94-152	2Bk2	S	sil	3.6	77.4	19.0			51.0	26.4	11.6	2.4	0.9	1.8	2.3	12	9	--	27	44

*** Primary Characterization Data ***

Pedon ID: 94MT089002

( Sanders, Montana )

Print Date: Nov 12 2024 3:47AM

Sampled As	:	Bend		Loamy-skeletal, mixed, frigid Andic Eutrochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0604

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
										3C2a1a		3D1				8D1	8D1
94P04372	3-23	Bs	S							3.2		1.009				1.88	0.76
94P04373	23-38	2E	S							6.3		1.017				1.04	0.56
94P04374	38-61	2E/Bw	S							11.1		1.014				0.73	0.91
94P04375	61-94	2Bk1	S							4.8		1.012				1.22	0.63
94P04376	94-152	2Bk2	S							8.9		1.030				3.94	2.47

---

Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6A1c

8J

6C9b

6G12b

6V2b

6D5b

94P04372

3-23

Bs

S

0.22

0.04

0.02

0.02

0.03

0.01

tr

94P04373

23-38

2E

S

0.44

0.05

0.02

0.03

0.03

0.01

tr

94P04374

38-61

2E/Bw

S

0.96

94P04375

61-94

2Bk1

S

0.16

94P04376

94-152

2Bk2

S

0.83

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a			5A3a	5A8b			5C3	5C1
94P04372	3-23	Bs	S	5.9	0.7	0.1	0.2	6.9	1.8			8.7	7.9			79	87
94P04373	23-38	2E	S	38.8*	1.8	0.1	0.3						11.8			100	100
94P04374	38-61	2E/Bw	S	48.4*	1.2	0.2	0.1						8.9			100	100
94P04375	61-94	2Bk1	S	43.8*	0.8	0.1	0.1						9.3			100	100
94P04376	94-152	2Bk2	S	6.7	0.6	0.1	1.1	8.5	9.9			18.4	14.2			46	60

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

*** Primary Characterization Data ***

Pedon ID: 94MT089002

( Sanders, Montana )

Print Date: Nov 12 2024 3:47AM

Sampled As	:	Bend		Loamy-skeletal, mixed, frigid Andic Eutrochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0604

---

Salt				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)																	1:2
																			Total	Elec	Elec	Exch
	Depth			Ca	Mg	Na	K	CO3	HCO3	F	Cl	PO4	Br	OAC	SO4	NO2	NO3	H2O	Salts	Cond	Cond	Na	SAR
Layer	(cm)	Horz	Prep	(- - - - - mmol(+) L-1 - - - - -)				(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)										(- - - - % - - - -)		(- - dS m-1 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
94P04372	3-23	Bs	S																		0.05	1
94P04373	23-38	2E	S	5.9	1.4	0.7	0.5	--	5.4	0.1	1.1				1.2	--	0.1	32.9	tr	0.77	0.30	1	tr
94P04374	38-61	2E/Bw	S																		0.20	2
94P04375	61-94	2Bk1	S																		0.15	1
94P04376	94-152	2Bk2	S																		0.10	1

---

pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

(- - - - - - - - - - - - % - - - - - - - - - - -)

cm-1

4C1a2a

4C1a2a

8C1b

6E1g

94P04372

3-23

Bs

S

5.6

6.4

94P04373

23-38

2E

S

7.2

7.5

7.1

4

94P04374

38-61

2E/Bw

S

8.0

8.6

115

94P04375

61-94

2Bk1

S

7.9

8.6

72

94P04376

94-152

2Bk2

S

5.6

6.4

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S4

94P04372

3-23

Bs

S

17

94P04373

23-38

2E

S

17

*** Primary Characterization Data ***

Pedon ID: 94MT089002

( Sanders, Montana )

Print Date: Nov 12 2024 3:47AM

Sampled As	:	Bend		Loamy-skeletal, mixed, frigid Andic Eutrochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0604

---

Sand - Silt Mineralogy (2.0-0.002 mm)				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
				X-Ray					Thermal				Optical							EGME	Inter
													Tot Re	Grain Count						Retn	preta
	Depth		Fract										7B1a2								tion
Layer	(cm)	Horz	ion	( - - - - - - - - peak size - - - - - - - - - )					(- - - - - - - - % - - - - - - - - - -)				(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)							mg g-1
94P04372	3.0-23.0	Bs	csi											OT 99	GS 1	GC tr	PO tr
94P04373	23.0-38.0	2E	csi											OT 99	GS tr	PO tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
GC Glass-coated Grain	GS Glass	OT Other	PO Plant Opal